吉林一号高分03D06
The European Space Agency provided Launch and Early Orbit phase support and Earth–Mars transfer tracking for Tianwen-1 using Delta-DOR measurements.
The Mars orbit insertion maneuver was designed to place Tianwen-1 into an elliptical orbit of 400 by 180,0 m inclined by 10 degrees with an orbital period of 10 days.
Mars was more than 192 million kilometers from Earth during Tianwen-1’s orbit insertion, producing a one-way light time delay of 10 minutes and 40 seconds.
Tianwen-1 includes two sounding radars operating independently, with one radar onboard the orbiter conducting a global survey and a second radar on the rover.
High-resolution imaging from Tianwen-1 will be used to map a targeted rover landing site in Utopia Planitia.
Tianwen-1 launched from Wenchang, south China, on 2020-07-23 aboard a Long March 5 heavy-lift rocket.
China's Tianwen-1 mission was scheduled to enter orbit around Mars on 2021-02-10 and will deploy a lander carrying a rover to touch down in Mars' Utopia Planitia region in 2021-05-01.
China’s Tianwen-1 mission will enter orbit on 2021-02-10 and will later deploy a lander with a rover likely in 2021-05-01.
Hope is the first of three missions arriving at Mars in 2021-02-01, followed by China’s Tianwen-1 on 2021-02-10 and NASA’s 2020-03-01 mission arriving to land Perseverance on 2021-02-18.
The Long March 5 launched the Tianwen-1 mission to Mars and the Chang'e-5 lunar sample-return spacecraft.
A rover landing attempt for the Tianwen-1 Mars mission is planned for May 2021.
Tianwen-1 was China’s first independent interplanetary mission and launched in 2020.
The Tianwen-1 Mars spacecraft is due to enter Mars orbit around 2021-02-10.
The fourth and most recent Long March 5 mission successfully launched the Tianwen-1 Mars spacecraft in July.
The fourth and most recent Long March 5 mission successfully launched the Tianwen-1 Mars spacecraft in July.
Yuanwang-21 and Yuanwang-22 transported the Long March 5 rocket used for the Tianwen-1 Mars mission from Tianjin to Hainan in 2020-05-01.
China’s Tianwen-1 Mars orbiter and rover mission performed a first trajectory correction maneuver on 2020-08-01.
Tianwen-1 imaged the Earth and Moon on 2020-07-27 using an optical navigation sensor.
The Tianwen-1 rover is designed to last 90 Mars days and carries six instruments including a laser-induced breakdown spectroscopy experiment similar to Curiosity’s.
The Tianwen-1 orbiter is designed to perform a relay function and operate for one Mars year, or 687 Earth days.